The marginal cost of capital is simply the weighted average cost of the last dollar of capital raised. As mentioned previously, in making capital decisions, a company keeps with a target capital structure.There comes a point, however, when retained earnings have been depleted and new common stock has to be used.actors Affecting the Cost of Capital. The marginal cost of capital (MCC) is the cost of the last dollar of capital raised, essentially the cost of another unit of capital raised. As more capital is raised, the marginal cost of capital rises.
Ecotechnology is an applied science that seeks to fulfill human needs while causing minimal ecological disrupution, by harnessing and manipulating natural forces to leverage their beneficial effects.
An ecosystem is all the living things, from plants and animals to microscopic organisms, that share an environment. Everything in an ecosystem has an important role. Well, almost everything. The term ecosystem was coined in 1935, though ecosystems have been around as long as living things. Eco is a spin-off from the word ecology and describes anything having to do with the environment and our relation to it.